The compatible Lexmark Prestige Pro805 ink-jet cartridges from ezink Products are Guaranteed to meet or exceed the print quality of the OEM Lexmark Pro805 inkjet cartridges. Purchasing our compatible Lexmark Pro805 ink cartridges is an excellent way to save money without sacrificing quality. Our Lexmark Pro805 compatible ink cartridges have a 'Lifetime Guarantee'. The use of our compatible ink for the Lexmark Pro805 does not void your printer's warranty. We also carry OEM cartridges for your Lexmark Pro805 printer.